Skip to content
The Patent Garden

US Plant Patent PP21914

Daisy Duke

Leucanthemum superbum plant named ‘Daisy Duke’

UNDER PATENT

Still under patent. Protection ends October 29, 2029.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP21914, the photograph of Daisy Duke printed in the patent.
Figure 1 from US Plant Patent PP21914, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP21914
Filed
October 29, 2009
Granted
May 10, 2011
Expires
October 29, 2029
Inventor
HORVATH BRENT

Abstract

A new and distinct variety of Leucanthemum superbum plant as shown and described, characterized by single white inflorescences that overlap and touch, a dome shaped habit, a medium height and a uniform growth habit.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A new and distinct variety of Leucanthemum superbum plant as shown and described, characterized by single white inflorescences that overlap and touch, a dome shaped habit, a medium height and a uniform growth habit.

Read the full patent: US Plant Patent PP21914 in full — the complete specification, every figure, and the file history.